package cn.lh.result;

import cn.lh.exception.GlobalCustomException;
import lombok.Data;

//返回JSON结果
@Data
//建造者模式
//@Builder
public class JSONResult {

    private boolean success = true;

    private String message = "成功";

    //错误码，用来描述错误类型 ，1000 表示么有错误
    private String code = "1000";

    //返回的数据
    private Object data;

    /**
     * 创建当前实例
     **/
    public static JSONResult success() {
        return new JSONResult();
    }

    /**
     * 创建当前实例
     **/
    public static JSONResult success(Object obj) {
        JSONResult instance = new JSONResult();
        instance.setData(obj);
        return instance;
    }

    public static JSONResult success(Object obj, String code) {
        JSONResult instance = new JSONResult();
        instance.setCode(code);
        instance.setData(obj);
        return instance;
    }

    /**
     * 创建当前实例
     **/

    public static JSONResult error(String message, String code) {
        JSONResult instance = new JSONResult();
        instance.setMessage(message);
        instance.setSuccess(false);
        instance.setCode(code);
        return instance;
    }

    public static JSONResult error(GlobalCustomException e) {
        JSONResult instance = new JSONResult();
        instance.setMessage(e.getErrorMessage());
        instance.setSuccess(false);
        instance.setCode(e.getErrorCode());
        return instance;
    }

    public static JSONResult error() {
        JSONResult jsonResult = new JSONResult();
        jsonResult.setSuccess(false);
        return jsonResult;
    }

    /**
     * 创建当前实例
     **/
    public static JSONResult error(String message) {
        return error(message, null);
    }

}
